Nkhani Yogwiritsira Ntchito Kuwunika Kutuluka kwa Madzi ku Spring Manufacturing Company

Pochiza pamwamba pa masipu, phosphate imagwiritsidwa ntchito kupanga chophimba choteteza chomwe chimaletsa dzimbiri. Izi zimaphatikizapo kumiza masipu mu yankho la phosphate lomwe lili ndi ayoni achitsulo monga zinc, manganese, ndi nickel. Kudzera mu zochita za mankhwala, filimu yamchere ya phosphate yosasungunuka imapangidwa pamwamba pa masipu.

Njirayi imapanga mitundu iwiri yayikulu ya madzi otayira
1. Njira Yothira Zinyalala za Phosphating: Bafa yothira phosphate imafunika kusinthidwa nthawi ndi nthawi, zomwe zimapangitsa kuti pakhale madzi ochulukirapo. Zinthu zoipitsa kwambiri ndi monga zinc, manganese, nickel, ndi phosphate.
2. Madzi Otsukira Okhala ndi Phosphating: Pambuyo pa phosphating, magawo angapo otsukira amachitidwa. Ngakhale kuti kuchuluka kwa zinthu zodetsa kumakhala kochepa kuposa komwe kumayikidwa mu bafa, kuchuluka kwake kumakhala kwakukulu. Madzi otsukirawa ali ndi zinc yotsala, manganese, nickel, ndi phosphorous yonse, zomwe zimapangitsa kuti madzi otayira a phosphorate apezeke m'malo opangira masika.

Chidule Chatsatanetsatane cha Zinthu Zoipitsa Mtima:
1. Chitsulo - Choipitsa Chachitsulo Chachikulu
Chitsime: Chimayambira makamaka ku njira yopangira asidi, pomwe chitsulo cha masika chimathiridwa ndi hydrochloric kapena sulfuric acid kuti chichotse chipolopolo cha iron oxide (dzimbiri). Izi zimapangitsa kuti ma ayoni achitsulo asungunuke kwambiri m'madzi otayidwa.
Chifukwa Choyang'anira ndi Kulamulira:
- Kuwoneka: Akatuluka, ma ayoni achitsulo amasungunuka kukhala ma ayoni achitsulo, zomwe zimapangitsa kuti ma ayoni achitsulo achikasu a chitsulo ayambe kuoneka ngati ofiirira omwe amachititsa kuti madzi azithira komanso kuti asaoneke ngati akuda.
- Zotsatira za Zachilengedwe: Ferric hydroxide yosonkhanitsidwa imatha kukhazikika m'mphepete mwa mitsinje, kuphimba zamoyo zam'mphepete mwa nyanja ndikusokoneza zachilengedwe zam'madzi.
- Mavuto a Zomangamanga: Kuyika kwa chitsulo kungayambitse kutsekeka kwa mapaipi ndi kuchepa kwa magwiridwe antchito a makina.
- Kufunika kwa Chithandizo: Ngakhale kuti chitsulo chili ndi poizoni wochepa, nthawi zambiri chimakhalapo pamlingo waukulu ndipo chimatha kuchotsedwa bwino mwa kusintha pH ndi mvula. Chithandizo chisanachitike n'chofunikira kuti tipewe kusokoneza njira zoyambira.

2. Zinc ndi Manganese – "Phosphating Pair"
Magwero: Zinthu zimenezi zimachokera makamaka ku njira yopangira phosphor, yomwe ndi yofunika kwambiri pakulimbitsa dzimbiri komanso kumamatira. Opanga ambiri a masika amagwiritsa ntchito njira zopangira phosphor zochokera ku zinc kapena manganese. Kutsuka madzi pambuyo pake kumanyamula ma ayoni a zinc ndi manganese kupita nawo kumtsinje wamadzi otayira.
Chifukwa Choyang'anira ndi Kulamulira:
- Kuopsa kwa Madzi: Zitsulo zonsezi zimawonetsa poizoni wambiri ku nsomba ndi zamoyo zina zam'madzi, ngakhale zitakhala zochepa, zomwe zimakhudza kukula, kubereka, ndi kupulumuka.
- Zinc: Imalepheretsa kugwira ntchito kwa ma gill a nsomba, zomwe zimapangitsa kuti kupuma kusamayende bwino.
- Manganese: Kumwa mankhwala nthawi zonse kumabweretsa kusonkhanitsa kwa biochemical ndi zotsatirapo zoopsa za neurological.
- Kutsatira Malamulo: Miyezo ya dziko lonse ndi yapadziko lonse lapansi yotulutsa madzi imaika malire okhwima pa kuchuluka kwa zinc ndi manganese. Kuchotsa bwino madzi nthawi zambiri kumafuna mankhwala ophera tizilombo pogwiritsa ntchito alkaline reagents kuti apange ma hydroxide osasungunuka.

3. Nickel - Chitsulo Cholemera Choopsa Chofuna Malamulo Okhwima
Magwero:
- Chochokera ku zipangizo zopangira: Zitsulo zina za alloy, kuphatikizapo chitsulo chosapanga dzimbiri, zimakhala ndi nickel, yomwe imasungunuka kukhala asidi panthawi yophika.
- Njira zochizira pamwamba: Zophimba zina zapadera za electroplating kapena mankhwala zimaphatikizapo mankhwala a nickel.
Chifukwa Choyang'anira ndi Kulamulira (Kufunika Kofunika Kwambiri):
- Zoopsa pa Thanzi ndi Zachilengedwe: Nikel ndi mankhwala ena a nikel amaikidwa m'gulu la zinthu zomwe zingayambitse khansa. Amakhalanso ndi zoopsa chifukwa cha poizoni wawo, zomwe zimapangitsa kuti thupi lizivutika, komanso kuthekera kwawo kusonkhanitsa zinthu m'thupi, zomwe zimawopseza thanzi la anthu komanso chilengedwe.
- Malire Okhwima Otulutsa Madzi: Malamulo monga "Integrated Wastewater Discharge Standard" amaikidwa pakati pa kuchuluka kotsika kwambiri kovomerezeka kwa nickel (nthawi zambiri ≤0.5–1.0 mg/L), kusonyeza kuchuluka kwake kwakukulu kwa ngozi.
- Mavuto Okhudza Chithandizo: Kuchuluka kwa madzi a alkali m'nthaka sikungakwaniritse miyezo yoyenera; njira zamakono monga mankhwala ophera tizilombo kapena sulfide nthawi zambiri zimafunika kuti nickel ichotsedwe bwino.

Kutulutsa madzi otayidwa osakonzedwa mwachindunji kungayambitse kuipitsidwa kwakukulu komanso kosalekeza kwa madzi ndi nthaka. Chifukwa chake, madzi onse otayidwa ayenera kuchiritsidwa moyenera ndikuyesedwa mwamphamvu kuti atsimikizire kuti akutsatira malamulo asanatulutsidwe. Kuyang'aniridwa nthawi yeniyeni pamalo otulutsira madzi kumagwira ntchito yofunika kwambiri kwa mabizinesi kuti akwaniritse maudindo awo azachilengedwe, kutsimikizira kuti malamulo akutsatira malamulo, ndikuchepetsa zoopsa zachilengedwe komanso zamalamulo.